Benefits
EIPs have the following benefits:
Allow you to purchase and use as independent resources
You can purchase and use an EIP as an independent resource. EIPs are not bundled with other computing or storage resources.
Allow you to associate with resources anytime
You can associate an EIP with a cloud resource as needed. You can also disassociate and release an EIP anytime to prevent unexpected charges.
Allow you to adjust the maximum bandwidth on demand
You can modify the maximum bandwidth of an EIP based on your business requirements. The modification immediately takes effect.
Support flexible billing and lower costs
Multiple billing methods are supported, including subscription, pay-by-bandwidth, and pay-by-data-transfer. You can associate an EIP with an EIP bandwidth plan to reduce bandwidth costs.